diff options
Diffstat (limited to 'synapse/util/logcontext.py')
| -rw-r--r-- | synapse/util/logcontext.py | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/synapse/util/logcontext.py b/synapse/util/logcontext.py index 8dcae50b39..a0c2d37610 100644 --- a/synapse/util/logcontext.py +++ b/synapse/util/logcontext.py @@ -385,7 +385,13 @@ class LoggingContextFilter(logging.Filter): context = LoggingContext.current_context() for key, value in self.defaults.items(): setattr(record, key, value) - context.copy_to(record) + + # context should never be None, but if it somehow ends up being, then + # we end up in a death spiral of infinite loops, so let's check, for + # robustness' sake. + if context is not None: + context.copy_to(record) + return True @@ -396,7 +402,9 @@ class PreserveLoggingContext(object): __slots__ = ["current_context", "new_context", "has_parent"] - def __init__(self, new_context=LoggingContext.sentinel): + def __init__(self, new_context=None): + if new_context is None: + new_context = LoggingContext.sentinel self.new_context = new_context def __enter__(self): @@ -526,7 +534,7 @@ _to_ignore = [ "synapse.util.logcontext", "synapse.http.server", "synapse.storage._base", - "synapse.util.async", + "synapse.util.async_helpers", ] |